document.write( "Question 39481This question is from textbook Glencoe Geometry
\n" ); document.write( ": The surface area of a cube is 864 square units. What is the length of a lateral edge of the cube? \n" ); document.write( "
Algebra.Com's Answer #24937 by josmiceli(19441)\"\" \"About 
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There are 6 faces
\n" ); document.write( "6*x^2 = 864
\n" ); document.write( "x^2 = 144
\n" ); document.write( "x = 12
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